SOLVED: there was an additional VSTLive app running on one computer, put in the background, but technically there were two VSTLive apps opened in the same network, iOS app gets obviously confused. I leave this here, if anyone else runs to this 
Hi! It happened sometimes, I needed to restart things to eliminate such dancing, but the first time, that doesn’t helps (restarted Win11, router, VSTLive, LiveMods iOS). What could be the problem?